Part number:
STA002
Manufacturer:
File Size:
262.12 KB
Description:
Starmano channel decoder.
Datasheet Details
Part number:
STA002
Manufacturer:
File Size:
262.12 KB
Description:
Starmano channel decoder.
STA002, STARMANO CHANNEL DECODER
Designed for World Space satellites digital audio receivers, the STA002 Digital Receiver Front-end integrates all the blocks needed to demodulate incoming digital satellite audio signals from the tuner: analog to digital converter, QPSK demodulator, signal power estimator, automatic gain control, Vi
® STA002 STARMAN™ CHANNEL DECODER FRONT_END INTERFACE: IF input carrier frequency: f = 1.84 MHz Single internal 6 bit A/D converter QPSK demodulation Input symbol frequency: Fs = 1.84 Msymbols/s Digital Nyquist root filter: - roll-off value of 0.4 Digital carrier loop: - on-chip quadrature demodulator and tracking loop - lock detector - C/N indicator Digital timing recovery: - internal timing error evaluation, filter and correction Digital AGC: - internal signal power estimation and filter - o
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